FM Tute M02 ARC Define Roughness: Difference between revisions

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Line 15: All polygons within the '''2d_mat_ FMT_M02_DEV_Buildings_001_R''' layer represent the buildings of the proposed development and will have the same Material ID of 3. To update the 'Material' field from 0 to 3, open the 'Calculate Field' toolset and populate the dialogue box as shown in the figure below.<br> <br> [[File:M07 mat update ARC.png\|600px]]<br> <br> <li>Open the Materials.csv file within the <b>TUFLOW\model\</b> folder to observe the Manning’s n values that will be assigned to each Material ID.</ol> =Conclusions=